+++ /dev/null
-<?xml version="1.0"?>
-
-<!-- Copyright (C) 2000, HELM Team -->
-<!-- -->
-<!-- This file is part of HELM, an Hypertextual, Electronic -->
-<!-- Library of Mathematics, developed at the Computer Science -->
-<!-- Department, University of Bologna, Italy. -->
-<!-- -->
-<!-- HELM is free software; you can redistribute it and/or -->
-<!-- modify it under the terms of the GNU General Public License -->
-<!-- as published by the Free Software Foundation; either version 2 -->
-<!-- of the License, or (at your option) any later version. -->
-<!-- -->
-<!-- HELM is distributed in the hope that it will be useful, -->
-<!-- but WITHOUT ANY WARRANTY; without even the implied warranty of -->
-<!-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -->
-<!-- GNU General Public License for more details. -->
-<!-- -->
-<!-- You should have received a copy of the GNU General Public License -->
-<!-- along with HELM; if not, write to the Free Software -->
-<!-- Foundation, Inc., 59 Temple Place - Suite 330, Boston, -->
-<!-- MA 02111-1307, USA. -->
-<!-- -->
-<!-- For details, see the HELM World-Wide-Web page, -->
-<!-- http://cs.unibo.it/helm/. -->
-
-<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
- xmlns:m="http://www.w3.org/1998/Math/MathML"
- xmlns:helm="http://www.cs.unibo.it/helm"
- xmlns:xlink="http://www.w3.org/1999/xlink">
-
-<!--***********************************************************************-->
-<!-- From MathML presentation or HTML to themselves with links -->
-<!-- HELM Group: Asperti, Padovani, Sacerdoti, Schena -->
-<!-- First draft: March 16 2001, Andrea Asperti -->
-<!--***********************************************************************-->
-
-<xsl:param name="action" select="''"/>
-<xsl:param name="expression" select="''"/>
-<xsl:param name="advanced" select="no"/>
-<xsl:param name="choices" select="''"/>
-<xsl:param name="interp" select="''"/>
-<xsl:param name="constraints" select="''"/>
-<xsl:param name="searchengineURL" select="''"/>
-<xsl:param name="url" select="''"/>
-
-<xsl:include href="links_library.xsl"/>
-
-<xsl:variable name="quoted_expression">
- <xsl:call-template name="quote">
- <xsl:with-param name="s" select="$expression"/>
- </xsl:call-template>
-</xsl:variable>
-
-<xsl:variable name="quoted_url">
- <xsl:call-template name="quote">
- <xsl:with-param name="s" select="$url"/>
- </xsl:call-template>
-</xsl:variable>
-
-<xsl:variable name="quoted_choices">
- <xsl:call-template name="quote">
- <xsl:with-param name="s" select="$choices"/>
- </xsl:call-template>
-</xsl:variable>
-
-<xsl:variable name="quoted_constraints">
- <xsl:call-template name="quote">
- <xsl:with-param name="s" select="$constraints"/>
- </xsl:call-template>
-</xsl:variable>
-
-<xsl:variable name="param_constraints">
- <xsl:choose>
- <xsl:when test="$constraints=''">
- <xsl:value-of select="''"/>
- </xsl:when>
- <xsl:otherwise>
- <xsl:value-of select="concat('&constraints=',$quoted_constraints)"/>
- </xsl:otherwise>
- </xsl:choose>
-</xsl:variable>
-
-<xsl:template match="/">
- <xsl:copy-of select="document(concat($searchengineURL,$action,'?expression=',$quoted_expression,'&advanced=',$advanced,'&choices=',$quoted_choices,'&interpretation_choices=',$interp,$param_constraints,'&url=',$quoted_url,'&preprocess=true'))"/>
-</xsl:template>
-
-</xsl:stylesheet>